/**
 * This file is part of aion-emu <aion-emu.com>.
 *
 *  aion-emu is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  aion-emu is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with aion-emu.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.aionengine.gameserver.network.aion.clientpackets;

import com.aionengine.gameserver.model.Race;
import com.aionengine.gameserver.model.gameobjects.player.AbyssRank.AbyssRankUpdateType;
import com.aionengine.gameserver.model.gameobjects.player.Player;
import com.aionengine.gameserver.network.aion.AionClientPacket;
import com.aionengine.gameserver.network.aion.AionConnection.State;
import com.aionengine.gameserver.network.aion.serverpackets.SM_ABYSS_RANKING_LEGIONS;
import com.aionengine.gameserver.services.abyss.AbyssRankingCache;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author SheppeR
 */
public class CM_ABYSS_RANKING_LEGIONS extends AionClientPacket {

    private Race queriedRace;
    private AbyssRankUpdateType updateType;
    private int raceId;

    private static final Logger log = LoggerFactory.getLogger(CM_ABYSS_RANKING_LEGIONS.class);

    public CM_ABYSS_RANKING_LEGIONS(int opcode, State state, State... restStates) {
        super(opcode, state, restStates);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    protected void readImpl() {
        raceId = readC();
        switch (raceId) {
            case 0:
                queriedRace = Race.ELYOS;
                updateType = AbyssRankUpdateType.LEGION_ELYOS;
                break;
            case 1:
                queriedRace = Race.ASMODIANS;
                updateType = AbyssRankUpdateType.LEGION_ASMODIANS;
                break;
        }
    }

    /**
     * {@inheritDoc}
     */
    @Override
    protected void runImpl() {
        // calculate rankings and send packet
        if (queriedRace != null) {
            Player player = this.getConnection().getActivePlayer();
            if (player.isAbyssRankListUpdated(updateType)) {
                sendPacket(new SM_ABYSS_RANKING_LEGIONS(AbyssRankingCache.getInstance().getLastUpdate(), queriedRace));
            } else {
                SM_ABYSS_RANKING_LEGIONS results = AbyssRankingCache.getInstance().getLegions(queriedRace);
                sendPacket(results);
                player.setAbyssRankListUpdated(updateType);
            }
        } else {
            log.warn("Received invalid raceId: " + raceId);
        }
    }
}
